What is the right amount of glucosamine for dogs with arthritis, hip and joint problems.

Glucosamine Dosage for Dogs

Last updated: June 26, 2013

Glucosamine dosage for dogs can be as simple as a formula based on your dog's weight. We have included dosage for RJX, but also, we have included recommended dosage for isolated dosing of glucosamine sulfate, chondroitin sulfate, and MSM. Be sure to check your product for the guaranteed analysis of glucosamine, chondroitin, and MSM per dose before giving the supplement to your dog. If your product has other ingredients, follow the instructions on the label.

If you're using our recommended joint supplement for dogs, RJX™ for Dogs, follow the table below: (Note: this dosage is only for dogs with arthritis, injury and/or joint pain, for puppies or basic joint maintenance, we recommend Spectrin vitamins with glucosamine)

RJX for Dogs Dosage Guide

For dogs with joint pain, arthritis or other joint conditions

A dog with joint pain or a dog with arthritis will have higher requirements for joint support nutrients. We choose RJX for Dogs for its high values of liquid glucosamine, chondroitin & MSM. These three ingredients used together have shown to result in maximum relief and repair for dog arthritis and dog joint pain. Liquid supplements offer greater benefit over treats, chews, or tablets. If your dog is younger or not experiencing joint pain, we recommend lower doses of these ingredients.

We Recommend:

Dosage of Glucosamine for Dogs with Arthritis or Joint Pain:

Joint pain in dogs can be caused by a decreased amount of synovial fluid around the joints. For a dog with joint pain or a dog with arthritis, follow the guide below for dosing glucosamine alone. We recommend glucosamine sulfate over other types of glucosamine:

Dog's Weight

Amount of Glucosamine Sulfate

Under 10 lbs

250 mg

10 lbs - 24 lbs

500 mg

25 - 49 lbs

750 mg

50 lbs - 100 lbs

1000 mg

Over 100 lbs

1500 mg

Chondroitin Sulfate Dosage Guide

Dosage of Chondroitin for Dogs with Arthritis, Joint Pain or Cartilage degeneration:

Joint pain in dogs can be caused by a degeneration of the joint cartilage. Chondroitin attracts key nutrients to the cartilage for better joint health. Follow the guide below for chondroitin dosage:

Dog's Weight

Amount of Chondroitin Sulfate

Under 10 lbs

165 mg

10 lbs - 24 lbs

300 mg

25 - 49 lbs

500 mg

50 lbs - 100 lbs

750 mg

Over 100 lbs

1000 mg

Methylsulfonylmethane (MSM) Dosage Guide

Dosage of MSM for Dogs with Arthritis or Pain from Inflammation

Joint pain in dogs can be caused by inflammation around the joint area. Dog arthritis is also a cause of painful inflammation. MSM, a natural substance, has been found to have powerful anti-inflammatory properties in dogs. Follow the guide below for MSM dosage for dogs with inflammation from arthritis or joint injury:

Dog's Weight

Amount of MSM for Dogs

Under 10 lbs

250 mg

10 lbs - 24 lbs

500 mg

25 - 49 lbs

750 mg

50 lbs - 100 lbs

1000 mg

Over 100 lbs

1500 mg

RJX™ for Dogs Reviews:

Great canine supplement
Review by Donna
"So far so good... our dog is walking up the stairs now. Before she used to just look and whimper." (Posted on 6/7/11)

VERY EFFECTIVE for my dogReview by: Jodi
"My dog has shown improvement since starting him on RJX. He seems to have stabilized when walking up and down the stairs. He also is not losing his footing on our tile floors. Will buy again! :) ." (Posted on 7//7/10)

Miracle supplement!!Review by: doggies4ever
"The product arrived promptly. Our dog actually really likes the flavor, we pour it over her dry food. The positive effects developed over time. Improvement started showing in about 3 weeks and stabilized at about 2 months. Our older rott can now climb the stairs and jump up on the couch (not sure I'm happy about the couch part, but it definitely shows the improvement!) :)
." (Posted on 9/1/10)

Our dog is improving!
Review by: Henry W.
"by far the best glucosamine product I've used so far. and great service by your company. my yellow lab is walking up the stairs and running, have been using for 3 months, she is so happy and so are we!." (Posted on 2/10/10)

Glucosamine is helping our dog
Review by: Bunny
"We are using glucosamine for our dog right now that has arthritis. RJX seems to be helping her. She's been a show dog for some years." (Posted on 8/2/10)